Joanne Wu, M.D., M.P.H.
NPI 1821175068 · Family Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Wu, M.D., M.P.H. is a Family Medicine Physician provider in Portland, OR (NPI 1821175068).
Provider details
- NPI number
- 1821175068
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Female
- Sole proprietor
- No
- License
- MD27061 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
184 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $94 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 40 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $81 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 24 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 23 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 141 | 34 |
| Atorvastatin Calcium | 136 | 44 |
| Losartan Potassium | 133 | 37 |
| Amlodipine Besylate | 95 | 27 |
| Hydrochlorothiazide | 92 | 28 |
| Lisinopril | 79 | 23 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2010-05-28
Frequently asked questions
- What is Joanne Wu's NPI number?
- Joanne Wu's National Provider Identifier (NPI) is 1821175068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Wu's specialty?
- Joanne Wu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne Wu located?
- Joanne Wu's practice location on file with NPPES is 6327 Se Milwaukie Ave, Portland, OR 97202-5418.
- What is Joanne Wu's phone number?
- The practice phone number listed in the NPPES registry for Joanne Wu is (503) 659-4988.
- Does Joanne Wu accept Medicare?
- Joanne Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Wu's NPI active?
- Yes — Joanne Wu's NPI (1821175068) is active in the NPPES registry as of the last update on 2010-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.